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Optimal Configuration of Multi-microgrid Shared Energy Storage Considering Stepwise Utilization of Retired Batteries
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Juan WANG, Guohui ZENG, Bo HUANG, Jin LIU
Journal of Power Supply | 2025, 23(5) : 262 - 269
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Journal of Power Supply | 2025, 23(5): 262-269
• Battery and Energy Storage •
Optimal Configuration of Multi-microgrid Shared Energy Storage Considering Stepwise Utilization of Retired Batteries
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Juan WANG, Guohui ZENG, Bo HUANG, Jin LIU
Affiliations
  • School of Electronic and Electrical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
Published: 2025-09-30 doi: 10.13234/j.issn.2095-2805.2025.5.262
Outline
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Under the “Dual-carbon” target, aimed at the problems of excessive investment in microgrid energy storage systems and the arrangement of retired batteries of new energy vehicles, a dual-layer optimal configuration model of a multi-microgrid shared energy storage system considering the stepwise utilization of retired batteries was proposed. First, the multi-microgrid shared energy storage system based on retired batteries was modeled. Second, a dual-layer capacity configuration model was adopted with the investment and operation and maintenance cost of microgrids as its upper-layer objective function and the daily operation cost of energy storage as its lower-layer objective function. The particle swarm optimization algorithm and Cplex linear solver were combined to solve the capacity configuration and equipment running state of shared energy storage. Finally, the result of an example indicates that the proposed model can effectively reduce costs and improve the utilization rate of resources, and the corresponding effect is remarkable.

Multi-microgrid  /  shared energy storage  /  retired battery  /  capacity configuration
王娟, 曾国辉, 黄勃, 刘瑾. 考虑退役电池梯次利用的多微网共享储能优化配置. 电源学报, 2025 , 23 (5) : 262 -269 . DOI: 10.13234/j.issn.2095-2805.2025.5.262
Juan WANG, Guohui ZENG, Bo HUANG, Jin LIU. Optimal Configuration of Multi-microgrid Shared Energy Storage Considering Stepwise Utilization of Retired Batteries[J]. Journal of Power Supply, 2025 , 23 (5) : 262 -269 . DOI: 10.13234/j.issn.2095-2805.2025.5.262
  • Shanghai Science and Technology Innovation Action Plan(22S31903700; 21S31904200)
Year 2025 volume 23 Issue 5
58
6
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Article Info
doi: 10.13234/j.issn.2095-2805.2025.5.262
  • Receive Date:2023-02-06
  • Online Date:2026-10-26
  • Published:2025-09-30
Article Data
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History
  • Received:2023-02-06
  • Revised:2023-05-25
  • Accepted:2023-07-04
Funding
Shanghai Science and Technology Innovation Action Plan(22S31903700; 21S31904200)
Affiliations
    School of Electronic and Electrical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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